PT7A7514數(shù)據(jù)手冊集成電路（IC）的監(jiān)控器規(guī)格書PDF
| 廠商型號 |
PT7A7514 |
| 參數(shù)屬性 | PT7A7514 封裝/外殼為8-SOIC（0.154"，3.90mm 寬）；包裝為卷帶（TR）；類別為集成電路（IC）的監(jiān)控器；產(chǎn)品描述：IC SUPERVISOR 1 CHANNEL 8SOIC |
| 功能描述 | Active Low Reset output in |
| 封裝外殼 | 8-SOIC（0.154"，3.90mm 寬） |
| 制造商 | Diodes Diodes Incorporated |
| 中文名稱 | 美臺半導(dǎo)體 |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-9-6 17:02:00 |
| 人工找貨 | PT7A7514價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
PT7A7514規(guī)格書詳情
描述 Description
The PT7A751X/752X/753X family microprocessor(μP) supervisory circuits are targeted toimprove reliability and accuracy of power-supplycircuitry in μP’s systems. These devices reduce thecomplexity and number of components required tomonitor power-supply and battery functions.The main functions are:1. Asserting reset output during power-up, power downand brownout conditions for μP system.2. Detecting power failure or low-batteryconditions with a 1.25V threshold detector.3. Watchdog functions (not for PT7A753x)
特性 Features
Precision supply-voltage monitor- 4.63V (PT7A7511, 7521, 7531)- 4.38V (PT7A7512, 7522, 7532)- 3.08V (PT7A7513, 7523, 7533)- 2.93V (PT7A7514, 7524, 7534)- 2.63V (PT7A7515, 7525, 7535)
200ms reset pulse width
Debounced TTL/CMOS-compatible manual reset input
Independent watchdog timer 1.6sec time-out (not available for PT7A7531 - 7535)
Reset output signal:- Active-low only (PT7A7511 - 7515)- Active-high only (PT7A7521 - 7525)- Active-high and active-low (PT7A7531 - 7535)
Voltage monitor for power-fail or low battery warning
Guaranteed RESET/RESET valid at VCC=1.2V
技術(shù)參數(shù)
- 制造商編號
：PT7A7514
- 生產(chǎn)廠家
：Diodes
- Adjustable Detect voltage reference voltage
：N/A V
- Number of Channels
：1
- Minimum Operating Voltage
：Vd+10% V
- Maximum Input
：5.5 V
- Quiescent Current
：30 μA
- Typical Time Delay
：N/A μs
- Reset Period
：200 ms
- RESET Output (Active High)
：No (Active High)
- RESET Output (Active Low)
：Yes (Active Low)
- Manual RESET
：Yes
- Watchdog
：Yes
- Watchdog Time
：1.6 s
- Power Fail Comparator Threshold
：1.25 V
- Reset Output Topology
：Push-Pull
- Ambient Temperature Range
：-40?to?85
- Packages
：SO-8
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
DIODES/美臺 |
24+ |
NA |
30000 |
房間原裝現(xiàn)貨特價熱賣,有單詳談 |
詢價 | ||
PT |
23+ |
SO-8 |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
PTC |
25+23+ |
SOP-8 |
36636 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
DIODES/美臺 |
22+ |
SOP8 |
8000 |
原裝正品,支持實(shí)單! |
詢價 | ||
PERICOM |
25+ |
SOP8 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
Diodes |
22+ |
8SOIC |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
DIODES/美臺 |
23+ |
NA |
12730 |
原裝正品代理渠道價格優(yōu)勢 |
詢價 | ||
PERICOM |
15+16+ |
SOP8 |
10067 |
只做原廠原裝,認(rèn)準(zhǔn)寶芯創(chuàng)配單專家 |
詢價 | ||
DIODES |
23+ |
SOP8 |
30000 |
正規(guī)渠道,只有原裝! |
詢價 | ||
Pericom |
17+ |
DIP-8 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 |
